.type {
    padding-top: 50px;
    .search {
      top: 0;
      width: 100%;
      z-index: 10;
    }
  
    .item {
      width: 100px;
    }
  
    img {
      width: 90px;
    }
  
    .van-tree-select {
      min-height: 100vh;
    }
    .van-tree-select__content {
      min-height: 100vh;
    }
    .van-sidebar-item--select::before {
      height: 90%;
      width: 2px;
    }
  }